Charlotte sits in North Carolina's Piedmont region with a humid subtropical climate — hot, muggy summers and heavy seasonal rain. That combination keeps crawl spaces, attics, and HVAC systems damp for much of the year, which is exactly the moisture mold needs to take hold. Local clay soils also drain slowly, so crawl spaces are especially prone to trapped humidity.

Not all mold is toxic — but some species produce mycotoxins that can affect your health, particularly for children, older adults, and anyone with respiratory sensitivities. Testing is the only way to know exactly what you're dealing with. Either way, we treat every species we find: our dry-fog process addresses all mold growth in your Charlotte home, not just the toxic types.

The time varies based on size and scope. The dry-fog treatment itself typically runs 4 to 6 hours, and most homeowners plan to be out of the house for about 5 to 7 hours all-in before it's safe to go back inside.

Costs vary with the unique circumstances that caused mold growth in your home. We tailor treatment to ensure the best results. Because our dry-fog process is non-invasive, it's often less expensive than traditional tear-out mold remediation.

It depends on the cause. If a sudden event caused the mold — like a burst pipe or an appliance leak — your insurance will often cover the remediation. If the mold built up gradually from a long-standing moisture issue, it's usually not covered. Check your specific policy, and let us know if you need help documenting a claim for insurance claim assistance.

Yes. The treatment is safe for your belongings, including clothing and electronics. You should not see any visible residue by the time treatment is complete.

It's correct that traditional wet fogging doesn't work well against mold. Our process is different: the particles are dramatically smaller — half the size of a mold spore and at least one-tenth the size of a conventional fogging droplet. That lets the fog stay airborne longer and treat micro-cracks and porous surfaces without wetting them.

Yes. In addition to a third-party lab verifying test results, the process has been studied by the Army Corps of Engineers and by Element Labs to verify its effectiveness.

Leave as many personal belongings in the building as possible. Let your technician know about any brass materials in the home so they can apply the treatment accordingly.

Yes — everyone needs to be out of the home while the dry-fog treatment is running, and most homeowners are back the same day once we're finished. Pets need to be out too; see our answer on pets below.

No — pets and people need to be out of the building during treatment. Most homes are ready for everyone to return the same day, once the process is complete.

Yes. We always perform before-and-after testing so you and we can both be confident the treatment worked as expected and your home is back to a healthy place.

Yes. Mold tests are $95 for the first and $45 for each additional; results typically take 3–5 business days, and rush requests can be arranged.

As long as there aren't new moisture or water intrusion issues, your home should stay mold-free for a long time. Our warranty covers re-treatment if mold returns under qualifying conditions.

For the most part, nothing. There will likely be a lingering "vinegarish" smell for a little while, so you may want to open windows and circulate the air.